WO2009114329A3 - Polyuréthanes ayant de faibles niveaux d’émissions d’aldéhydes - Google Patents

Polyuréthanes ayant de faibles niveaux d’émissions d’aldéhydes Download PDF

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Publication number
WO2009114329A3
WO2009114329A3 PCT/US2009/035789 US2009035789W WO2009114329A3 WO 2009114329 A3 WO2009114329 A3 WO 2009114329A3 US 2009035789 W US2009035789 W US 2009035789W WO 2009114329 A3 WO2009114329 A3 WO 2009114329A3
Authority
WO
WIPO (PCT)
Prior art keywords
treated
polyurethanes
low levels
aldehyde emissions
polyisocyanates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2009/035789
Other languages
English (en)
Other versions
WO2009114329A2 (fr
Inventor
Yoshiaki Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of WO2009114329A2 publication Critical patent/WO2009114329A2/fr
Publication of WO2009114329A3 publication Critical patent/WO2009114329A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/384—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing nitro groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2875—Monohydroxy compounds containing tertiary amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3293—Hydroxyamines containing heterocyclic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Les polyols ou les polyisocyanates, ou les deux, sont traités en vue de réduire les impuretés aldéhyde avant d’être mis en réaction ensemble pour former un polyuréthane. Les polyols sont traités par addition de certains alcools aminés à ceux-ci, de préférence en présence d'un catalyseur d’amine tertiaire. Les polyisocyanates sont traités par addition de certains nitroalcanes à ceux-ci, de préférence aussi en présence d'un catalyseur d’amine tertiaire. Les polyuréthanes fabriqués en utilisant les substances traitées émettent de plus petites quantités d’aldéhydes.
PCT/US2009/035789 2008-03-07 2009-03-03 Polyuréthanes ayant de faibles niveaux d’émissions d’aldéhydes Ceased WO2009114329A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3451808P 2008-03-07 2008-03-07
US61/034,518 2008-03-07

Publications (2)

Publication Number Publication Date
WO2009114329A2 WO2009114329A2 (fr) 2009-09-17
WO2009114329A3 true WO2009114329A3 (fr) 2009-11-05

Family

ID=40735728

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/035789 Ceased WO2009114329A2 (fr) 2008-03-07 2009-03-03 Polyuréthanes ayant de faibles niveaux d’émissions d’aldéhydes

Country Status (2)

Country Link
US (1) US20090227758A1 (fr)
WO (1) WO2009114329A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009117479A2 (fr) * 2008-03-20 2009-09-24 Huntsman Petrochemical Corporation Réduction d'aldéhydes en amines
DE102009047846A1 (de) * 2009-09-30 2011-03-31 Bayer Materialscience Ag Verfahren zur Erniedrigung von Emissionen eines Polyurethanschaumstoffes
EP2703421A1 (fr) * 2012-08-28 2014-03-05 Huntsman Petrochemical LLC Composition pour la fabrication de mousses à émission réduit en aldehydes
KR102138395B1 (ko) * 2012-12-06 2020-07-27 엥거스 케미칼 캄파니 결합제 조성물용 니트로-작용성 폴리우레탄 분산물
US9856344B2 (en) * 2013-08-26 2018-01-02 Huntsman Petrochemical Llc Reduction of aldehydes in amine catalysts
JP6509236B2 (ja) 2013-10-01 2019-05-08 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ アミン触媒中のアルデヒドの減少
US10766994B2 (en) 2014-12-31 2020-09-08 Huntsman Petrochemical Llc Reduction of aldehydes in amine catalysts
EP3303430B1 (fr) * 2015-05-28 2019-04-03 Basf Se Polyurethanes avec emission reduite d'aldehyde
US10683385B2 (en) 2015-06-16 2020-06-16 Evonik Operations Gmbh Aldehyde scavengers for polyurethane foams
US10696777B2 (en) 2015-06-16 2020-06-30 Evonik Operations Gmbh Aldehyde scavengers mixtures for polyurethane foams
KR20170090763A (ko) * 2016-01-29 2017-08-08 현대자동차주식회사 포름알데하이드 및 아크롤레인의 방출이 저감된 폴리우레탄 폼
US20200031983A1 (en) 2017-02-09 2020-01-30 Dow Global Technologies Llc Polyurethanes having low levels of aldehyde emissions
BR112019017144A2 (pt) 2017-02-20 2020-04-14 Dow Global Technologies Llc poliuretano que tem emissões de aldeído reduzidas
WO2018218467A1 (fr) 2017-05-29 2018-12-06 Dow Global Technologies Llc Compositions de polyoléfines thermoplastiques utiles pour la réduction d'aldéhydes
BR112020006020A2 (pt) 2017-09-29 2020-10-06 Dow Global Technologies Llc composições de poliolefina termoplásticas úteis para abatimento de aldeído
CN112638974B (zh) * 2018-08-02 2023-08-01 陶氏环球技术有限责任公司 减少聚氨酯泡沫中醛排放的方法
JP7247320B2 (ja) 2018-08-02 2023-03-28 ダウ グローバル テクノロジーズ エルエルシー ポリウレタン発泡体のアルデヒド排出量を減少させるための方法
EP3830158A4 (fr) 2018-08-02 2022-03-23 Dow Global Technologies LLC Procédés de réduction des émissions d'aldéhyde dans des mousses de polyuréthane
KR102597208B1 (ko) 2018-08-02 2023-11-03 다우 글로벌 테크놀로지스 엘엘씨 폴리우레탄 폼에서 알데히드 방출을 감소시키는 방법
WO2020024231A1 (fr) 2018-08-02 2020-02-06 Dow Global Technologies Llc Procédés de réduction des émissions d'aldéhyde dans des mousses de polyuréthane
CN114341224B (zh) * 2019-08-30 2024-07-30 陶氏环球技术有限责任公司 减少聚酯多元醇和聚氨酯泡沫中醛排放的方法
KR20220035560A (ko) * 2020-09-14 2022-03-22 현대자동차주식회사 휘발성 유기 화합물이 저감된 폴리우레탄 폼 제조용 조성물 및 이를 이용한 폴리우레탄의 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644015A (en) * 1986-05-08 1987-02-17 Ashland Oil, Inc. Stable polyol-melamine blend for use in the manufacture of fire retardant flexible urethane foam
US5433891A (en) * 1991-08-15 1995-07-18 Angus Chemical Company Iminoalcohol-oxazolidine mixtures and their use
US6001274A (en) * 1999-01-04 1999-12-14 Gabriel J. Farkas Composition to detoxify and to convert formaldehyde in gaseous state and in aqueous and non-aqueous solutions
WO2000008083A1 (fr) * 1998-08-07 2000-02-17 Huntsman Ici Chemicals Llc Procede de production d'une mousse polyurethane souple
EP1674515A1 (fr) * 2004-12-27 2006-06-28 Bayer MaterialScience AG Article moulé en polyuréthane et son procédé de production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549961C2 (de) * 1975-11-07 1982-10-21 Basf Ag, 6700 Ludwigshafen Neue Phosphorsäurederivate, Verfahren zu ihrer Herstellung und Schädlingsbekämpfungsmittel auf Basis dieser Verbindungen
US5466769A (en) * 1993-10-26 1995-11-14 Angus Chemical Company Reactive diluent aldimine oxazolidines
JP2001192530A (ja) * 2000-01-07 2001-07-17 Du Pont Kk 成形用ポリアセタール樹脂材料、芳香を発するスライドファスナーなどの成形品、および芳香を発する成形品の製造方法
US20060135634A1 (en) * 2003-03-11 2006-06-22 Giuliano Guidetti Low amine emission polyurethane foam
US20070138671A1 (en) * 2005-12-15 2007-06-21 Anastasiou Theodore J Encapsulated active material with reduced formaldehyde potential

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644015A (en) * 1986-05-08 1987-02-17 Ashland Oil, Inc. Stable polyol-melamine blend for use in the manufacture of fire retardant flexible urethane foam
US5433891A (en) * 1991-08-15 1995-07-18 Angus Chemical Company Iminoalcohol-oxazolidine mixtures and their use
WO2000008083A1 (fr) * 1998-08-07 2000-02-17 Huntsman Ici Chemicals Llc Procede de production d'une mousse polyurethane souple
US6001274A (en) * 1999-01-04 1999-12-14 Gabriel J. Farkas Composition to detoxify and to convert formaldehyde in gaseous state and in aqueous and non-aqueous solutions
EP1674515A1 (fr) * 2004-12-27 2006-06-28 Bayer MaterialScience AG Article moulé en polyuréthane et son procédé de production

Also Published As

Publication number Publication date
US20090227758A1 (en) 2009-09-10
WO2009114329A2 (fr) 2009-09-17

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